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Finishing agent endowing modal knitted fabrics with antibacterial property and pilling resistance and finishing method of finishing agent

An anti-pilling, knitted fabric technology, used in fiber processing, biochemical fiber processing, textiles and papermaking, etc., can solve the problems of long process flow, fabric damage, etc., to achieve short process flow, reduce directional friction effect, and not easy to pilling. ball effect

Active Publication Date: 2015-04-29
南通金滢纺织产品检测中心有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The publication number is CN102808331A, and the title of the invention is "A Production Method of Modal Fabric with Anti-pilling Effect", which discloses a production method of modal fabric with anti-pilling effect, including enzyme pretreatment process and polycarboxylic acid and Catalyst anti-pilling finishing process, this kind of process is long and has certain damage to the fabric

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A finishing agent for making modal knitted fabric antibacterial and anti-pilling is composed of 1% cellulase, 0.5% chitosan and 2% fabric softener. In the present invention, the cellulase used is cellusoft CR, the molecular weight of chitosan is about 50,000, and the degree of deacetylation is 90%. The softener used is TWSOFT HPS. The finishing method is: add the above finishing agent according to the bath ratio (that is, the ratio of finishing liquid to fabric weight) of 10:1, treat at 60°C for 40 minutes, after dehydration, dry at 90°C, and then dry at 140°C Bake for 2 minutes to complete the finishing process.

[0014] The fabric obtained with the finishing agent and finishing method prepared by the present invention is tested with reference to GB / T4802.1-2008 "Measurement of Pilling Properties of Textile Fabrics Part 1: Circular Track Method", and the anti-pilling grade is 3- level 4. Referring to the standard of GB / T20944.1-2007 "Textile Antibacterial Performanc...

Embodiment 2

[0016] A finishing agent for making modal knitted fabric antibacterial and anti-pilling is composed of 3% of cellulase, 1% of chitosan and 3% of fabric softener. In the present invention, the cellulase used is cellusoft CR, the molecular weight of chitosan is about 50,000, and the degree of deacetylation is 90%. The softener used is TWSOFT HPS. The finishing method is: add the above finishing agent according to the bath ratio (that is, the ratio of finishing liquid to fabric weight) of 20:1, treat at 60°C for 50 minutes, after dehydration, dry at 90°C, and then dry at 140°C Bake for 2 minutes to complete the finishing process.

[0017] The fabric obtained with the finishing agent and finishing method prepared by the present invention is tested with reference to GB / T4802.1-2008 "Measurement of Pilling Properties of Textile Fabrics Part 1: Circular Track Method", and the anti-pilling grade is 4 grades . Referring to the standard of GB / T20944.1-2007 "Textile Antibacterial Perf...

Embodiment 3

[0019] A finishing agent for making modal knitted fabric antibacterial and anti-pilling is composed of 2% cellulase, 0.8% chitosan and 2.5% fabric softener. In the present invention, the cellulase used is cellusoft CR, the molecular weight of chitosan is about 50,000, and the degree of deacetylation is 90%. The softener used is TWSOFT HPS. The finishing method is as follows: add the above finishing agent according to the bath ratio (that is, the ratio of finishing liquid to fabric weight) of 15:1, treat at 60°C for 45min, after dehydration, dry at 90°C, and then dry at 140°C Bake for 2 minutes to complete the finishing process.

[0020] The fabric obtained with the finishing agent and finishing method prepared by the present invention is tested with reference to GB / T4802.1-2008 "Measurement of Pilling Properties of Textile Fabrics Part 1: Circular Track Method", and the antibacterial and anti-pilling grade is 3 -level 4. Referring to the standard of GB / T20944.1-2007 "Textil...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a finishing agent endowing modal knitted fabrics with antibacterial property and pilling resistance and a finishing method of the finishing agent. The finishing agent is prepared from cellulose, chitosan and a softening agent respectively occupying 1-3%, 0.5-1% and 2-3% of the fabrics in percentage by weight. According to the finishing agent, the modal knitted fabrics have antibacterial property, and at the same time, the pilling resistance grade is up to 3-4.

Description

technical field [0001] The invention relates to a finishing agent and a finishing process thereof, in particular to a finishing agent which is specially used for Modal knitted fabrics and can make it antibacterial and anti-pilling and a finishing method thereof. Background technique [0002] Modal fiber is a new type of high wet modulus cellulose fiber with excellent performance. It is a biodegradable fiber that integrates the softness of cotton, the moisture absorption capacity of viscose, and the luster of real silk. Since modal fibers are thinner than cotton fibers, the cross-section of the fibers is uniform and circular, and there is no three-dimensional crimp similar to cotton fibers in the longitudinal direction. With the increase in the number of yarn cross-sections and the smooth surface of the fibers, more The fiber ends of the yarn are freed from the yarn, resulting in a tendency to pilling on the surface. Modal knitted fabric has a loose structure and soft feel, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M16/00D06M13/00D06M15/03D06M101/06
Inventor 王春梅胡啸林缪勤华王海峰蔡红芹
Owner 南通金滢纺织产品检测中心有限公司
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